Crafted from top-tier materials, our balls offer both durability and water resistance. They feature unique locking valves, requiring a compatible air pump for inflation. Once inflated, they retain their shape for extended periods. Each ball includes a D-ring for secure attachment and hanging, making them reusable and easy to store for multiple uses. Size Kit B: 3x1.3ft+2x2ft+2x2.6ft+1x4ft+Pump Color Red Brand Name partybreeze Material Type Synthetic Rubber